45142222

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 68664960

約数和(自身を除く): 23522738

約数列:

[1, 2, 103, 206, 419, 523, 838, 1046, 43157, 53869, 86314, 107738, 219137, 438274, 22571111, 45142222]

約数ペア:

[(1, 45142222), (2, 22571111), (103, 438274), (206, 219137), (419, 107738), (523, 86314), (838, 53869), (1046, 43157)]